Dependency Injection: A Straightforward Implementation in Golang

Preamble

Before we move into the implementation, we should know why we use this kind of thing? what is the purpose of implement dependency injection? So dependency injection helps to decouples components in a system by removing direct dependencies between them. making them more modular and easier to understand, maintainable, and testable. In simple explanation you do not have to do initialization of an instance everytime you need it, just take it from dependency injection, so your coding process will …

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